NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5310 › 5310-00-275-9203
Plain Round Nut P/N 6295380
In stock — 899 on our U.S. shelfNSN 5310-00-275-9203 5310002759203 NIIN 002759203
SECO Parts has 899 in stock of NSN 5310-00-275-9203 — Plain Round Nut — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Typical price: $50–$90 each — an estimate from the government catalog price and what we have charged for similar parts. Not a quote: request one for your price. Quote lines carry a $50 minimum.
One part, one step — answered within one business day. Several parts? and send them together.
- Ships in 1–3 business days from Augusta, GA
- Certificate of Conformance on request
- PO, GPC & major cards
- $50 minimum order — smaller requests still get a quote
- 30-day returns · terms
- FLIS item name
- NUT,PLAIN,ROUND
- SECO description
- NUT
- Federal supply class
- FSC 5310 — Nuts and Washers
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 899 |
| Total | 899 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5310-00-275-9203 002759203 6295380
Get a quote
Build a list across as many parts as you need, send it once, get one quote back — answered within one business day, usually the same day. POs and GPC welcome. $50 minimum order.
More to tell us? Need-by date, ship-to, your own RFQ document
Specifications
- Thread quantity per inch
- 16
- Nominal thread size
- Inches 3.875
- Nut thickness
- 0.703–0.734 in
- Drive point quantity
- 4
- Thread direction
- Right-Hand
- Countersink angle
- Nut Degrees Minimum 89.5 and Degrees Maximum 90.5
- Hardness rating
- Rockwell C Minimum 30.0 and Rockwell C Maximum 35.0
- Nut diameter
- 5.047–5.078 in
- Thread class
- 2B
- Material
- Overall Steel Comp 4140 or Steel Comp 8640 or Steel Comp 8740
- Material document and classification
- Overall Assn STD All Material Responses Ast- A322 or Assn STD All Material Responses Ast- A331 or Fed Spec All Material Responses QQ-T-825
- Thread series
- UN
- Drive point depth
- 0.141–0.172 in
- Drive point width
- 0.359–0.391 in
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
6295380
Shown for identification only. SECO can quote against any of these numbers.
Logistics data
| Source of supply | SMS DLA Land and Maritime, Columbus, Ohio |
| Acquisition advice code | Z Insurance/numeric stockage objective — held by the government as insurance stock for contingencies, not for routine issue. SECO has 899 on the shelf |
| Unit of issue | EA each |
| Demilitarization code | A Demilitarization not required — non-munitions-list item |
| Controlled inventory code | U Unclassified |
| Hazardous material indicator | N No hazardous material |
Source: public FLIS/PUB LOG cataloging data.
Why buy from SECO
These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.
In business since 1951 · 30,000+ contracts completed · about SECO & our policies · more questions answered
FAQ
What is NSN 5310-00-275-9203?
NSN 5310-00-275-9203 (5310002759203) — Plain Round Nut: SECO Parts has 899 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for plain round nut in federal supply class 5310 (Nuts and Washers).
Is NSN 5310-00-275-9203 available?
SECO Parts has 899 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5310-00-275-9203 cost?
SECO typically prices parts like NSN 5310-00-275-9203 at $50–$90 each: an estimate from the government catalog price and what SECO has charged for similar parts. It is not a quote — request one for your price, usually answered the same business day. Quote lines carry a $50 minimum.
What part numbers cross-reference to NSN 5310-00-275-9203?
Part numbers that cross-reference this NSN include 6295380. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names NUT,PLAIN,ROUND. Same name is not the same part: check the part numbers.